PRIMECAP MANAGEMENT CO/CA/

CIK

763212

City

PASADENA

State / Country

CA

Stock

NXT — Nextpower Inc.

Top Portfolio Positions

318 positions · $125,633,453,023 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio	Open
LLY	ELI LILLY & Co Healthcare	9,223,432	$8,483,436,050	6.75%
MU	Micron Technology Inc Technology	21,874,204	$7,389,981,079	5.88%
GOOGL	Alphabet Inc. Communication Services	14,987,459	$4,309,793,710	3.43%
AZN	Astrazeneca PLC Healthcare	18,213,708	$3,592,107,491	2.86%
KLAC	Kla Corp Technology	2,437,647	$3,589,215,819	2.86%
INTC	Intel Corp Technology	75,761,968	$3,343,375,647	2.66%
AMGN	Amgen Inc Healthcare	8,874,129	$3,122,362,288	2.49%
NVDA	Nvidia Corp Technology	17,188,230	$2,997,627,312	2.39%
FDX	Fedex Corp Industrials	8,303,010	$2,957,366,101	2.35%
BIIB	Biogen Inc. Healthcare	14,757,607	$2,705,512,091	2.15%

Portfolio Trend

25 quarters · across all stocks

Holdings in NXT

Compact Export CSV

Shares Held

Position Value (USD)

13 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$815,020,105	6,760,847	-2.7%	Shares	Sole	2026-05-11
2025-12-31	$605,553,614	6,951,597	-6.8%	Shares	Sole	2026-02-11
2025-09-30	$551,998,769	7,460,451	-2.8%	Shares	Sole	2025-11-12
2025-06-30	$417,334,387	7,675,821	+1.1%	Shares	Sole	2025-08-11
2025-03-31	$319,951,911	7,592,594	-1.4%	Shares	Sole	2025-05-09
2024-12-31	$281,348,470	7,701,847	-1.8%	Shares	Sole	2025-02-10
2024-09-30	$294,008,374	7,844,407	-1.8%	Shares	Sole	2024-11-08
2024-06-30	$374,614,470	7,990,923	-2.8%	Shares	Sole	2024-08-09
2024-03-31	$462,399,456	8,217,513	+719.5%	Shares	Sole	2024-05-14
2023-12-31	$46,979,774	1,002,770	-11.4%	Shares	Sole	2024-02-09
2023-09-30	$45,439,634	1,131,465	-3.3%	Shares	Sole	2023-11-13
2023-06-30	$46,565,358	1,169,690	-4.9%	Shares	Sole	2023-08-11
2023-03-31	$44,578,044	1,229,400	—	Shares	Sole	2023-05-15
No 13F history on record for this holder in this stock.